@article{oai:nipr.repo.nii.ac.jp:00003795, author = {Kikuchi, Katsuhiro and Taniguchi, Takashi and Uyeda, Hiroshi}, journal = {Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology}, month = {Sep}, note = {P(論文), Observations of aerosol particles and gases were made in the Arctic in order to clarify the conditions of aerosol particles from the viewpoint of the global environment. Most of these observations were analyses from bulk samples of aerosol particles or gases. Only a small number of observations have been made of the number concentration of atmospheric aerosol particles in the Arctic. They measured the total number concentration alone of aerosol particles, using a Gardner counter. Measurements of the number concentrations of aerosol particles in various size ranges have not been made to date. The measurements of the number concentrations of aerosol particles in five size ranges (0.3-0.5}, title = {Time variations of the number concentrations of aerosol particles in west Greenland (abstract)}, volume = {7}, year = {1993} }